diff --git a/src/components/ButtonWithDropdownMenu/index.tsx b/src/components/ButtonWithDropdownMenu/index.tsx
index 34ec1d1e465a..0b607d6f241b 100644
--- a/src/components/ButtonWithDropdownMenu/index.tsx
+++ b/src/components/ButtonWithDropdownMenu/index.tsx
@@ -77,7 +77,7 @@ function ButtonWithDropdownMenu<IValueType>({ref, ...props}: ButtonWithDropdownM
     const dropdownAnchor = useRef<View | null>(null);
     // We need to use isSmallScreenWidth instead of shouldUseNarrowLayout to apply correct popover styles
     // eslint-disable-next-line rulesdir/prefer-shouldUseNarrowLayout-instead-of-isSmallScreenWidth
-    const {isSmallScreenWidth, isInLandscapeMode} = useResponsiveLayout();
+    const {isSmallScreenWidth} = useResponsiveLayout();
     const dropdownButtonRef = isSplitButton ? buttonRef : mergeRefs(buttonRef, dropdownAnchor);
     const selectedItem = options.at(selectedItemIndex) ?? options.at(0);
     const areAllOptionsDisabled = options.every((option) => option.disabled);
@@ -177,7 +177,7 @@ function ButtonWithDropdownMenu<IValueType>({ref, ...props}: ButtonWithDropdownM
                         shouldStayNormalOnDisable={shouldStayNormalOnDisable}
                         isLoading={isLoading}
                         shouldRemoveRightBorderRadius
-                        style={isSplitButton ? [styles.pr0, isInLandscapeMode ? undefined : styles.flex1] : {}}
+                        style={isSplitButton ? [styles.pr0, styles.flexGrow1, styles.flexShrink1] : {}}
                         extraSmall={buttonSize === CONST.DROPDOWN_BUTTON_SIZE.EXTRA_SMALL}
                         large={buttonSize === CONST.DROPDOWN_BUTTON_SIZE.LARGE}
                         medium={buttonSize === CONST.DROPDOWN_BUTTON_SIZE.MEDIUM}